From e67ea3da4aca076fe18a41c4ac7724200fa11a3c Mon Sep 17 00:00:00 2001
From: Daniel Tschinder <daniel.tschinder@researchgate.net>
Date: Mon, 19 Oct 2020 15:09:24 +0200
Subject: [PATCH] fix: Exit program with error code on error

---
 nsd/cmd/root.go | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/nsd/cmd/root.go b/nsd/cmd/root.go
index 6d0cca5..622d312 100644
--- a/nsd/cmd/root.go
+++ b/nsd/cmd/root.go
@@ -1,16 +1,24 @@
 package cmd
 
 import (
+	"os"
+
 	"github.com/spf13/cobra"
 )
 
 var rootCmd = &cobra.Command{
-	Use:   "nsd",
-	Short: "A simple cli downloader for nodejs, npm and yarn",
-	Long:  "",
+	Use:          "nsd",
+	Short:        "A simple cli downloader for nodejs, npm and yarn",
+	Long:         "",
+	SilenceUsage: true,
 }
 
 // Execute executes the root command.
 func Execute() error {
-	return rootCmd.Execute()
+	if err := rootCmd.Execute(); err != nil {
+		os.Exit(1)
+		return err
+	}
+
+	return nil
 }